#pragma once

#include <pthread.h>

class Mutex
{
public:
    Mutex(pthread_mutex_t *mtx) : pmtx_(mtx){};
    void lock() { pthread_mutex_lock(pmtx_); }
    void unlock() { pthread_mutex_unlock(pmtx_); }
    ~Mutex() {}

private:
    pthread_mutex_t *pmtx_;
};

class lockGuard
{
public:
    lockGuard(pthread_mutex_t *mtx) : mtx_(mtx)
    {
        mtx_.lock();
    }
    ~lockGuard()
    {
        mtx_.unlock();
    }

private:
    Mutex mtx_;
};